文章來源:中國節能環保集團有限公司 發布時間(jian):2019-12-03
隨著氣溫降低,全國(guo)多地陸續進入供暖季。為(wei)(wei)(wei)充分(fen)發揮(hui)中(zhong)央企業(ye)(ye)在保障和(he)服務(wu)民(min)生中(zhong)的(de)(de)主(zhu)力(li)軍(jun)作用,中(zhong)國(guo)節能(neng)環保集團(tuan)公司(以(yi)(yi)下簡稱“中(zhong)國(guo)節能(neng)”)積(ji)極響應(ying)以(yi)(yi)習近平(ping)同志為(wei)(wei)(wei)核心的(de)(de)黨中(zhong)央號召和(he)國(guo)資委(wei)黨委(wei)部(bu)署安(an)排(pai),深入踐(jian)行以(yi)(yi)人民(min)為(wei)(wei)(wei)中(zhong)心的(de)(de)發展思(si)想、綠(lv)色(se)(se)發展理(li)念和(he)央企社會責任(ren),高度重(zhong)視節約(yue)能(neng)源(yuan)、環境保護(hu)的(de)(de)供暖服務(wu),加大建(jian)筑節能(neng)、綠(lv)色(se)(se)建(jian)筑和(he)生物質能(neng)的(de)(de)技(ji)術(shu)應(ying)用和(he)業(ye)(ye)務(wu)推廣,以(yi)(yi)多元化的(de)(de)綠(lv)色(se)(se)供能(neng)方(fang)式為(wei)(wei)(wei)各地陸續送(song)上清潔(jie)舒(shu)適(shi)的(de)(de)供暖服務(wu)。
綜合解決方案助力雄安新區供暖
入冬以(yi)來(lai),雄安(an)市民(min)(min)服務(wu)中(zhong)心迎來(lai)了投(tou)入使用后的(de)第一(yi)(yi)(yi)次供(gong)暖“大(da)考”。自11月(yue)15日起,市民(min)(min)服務(wu)中(zhong)心室內(nei)(nei)溫度(du)一(yi)(yi)(yi)直(zhi)保持在(zai)20度(du)之(zhi)上,供(gong)暖系統小試牛刀(dao)。作為(wei)(wei)雄安(an)新(xin)區(qu)內(nei)(nei)第一(yi)(yi)(yi)個(ge)落(luo)成的(de)現代化(hua)建筑(zhu)(zhu),雄安(an)市民(min)(min)服務(wu)中(zhong)心自建設(she)之(zhi)初就牽動全(quan)球目(mu)光。這(zhe)座總占地面(mian)積(ji)(ji)24.24公(gong)頃、總建筑(zhu)(zhu)面(mian)積(ji)(ji)約(yue)9.96萬平方米的(de)建筑(zhu)(zhu),按照習總書記對(dui)(dui)雄安(an)新(xin)區(qu)“世界眼光、國際標(biao)準、中(zhong)國特色(se)、高點定位”的(de)建設(she)要求(qiu),該(gai)項目(mu)從建設(she)之(zhi)初到投(tou)入運營,創造多項第一(yi)(yi)(yi)。其(qi)中(zhong),其(qi)綜(zong)合能(neng)源(yuan)項目(mu)是首個(ge)正(zheng)式踐(jian)行綜(zong)合能(neng)源(yuan)利用新(xin)理念的(de)項目(mu),供(gong)能(neng)系統采用“淺(qian)層地溫能(neng)+再(zai)生(sheng)水源(yuan)+冷熱(re)雙(shuang)蓄”技術,為(wei)(wei)整個(ge)市民(min)(min)服務(wu)中(zhong)心提供(gong)冬季供(gong)暖、夏季供(gong)冷和全(quan)年生(sheng)活熱(re)水服務(wu),系統的(de)投(tou)用對(dui)(dui)整個(ge)新(xin)區(qu)綠(lv)色(se)低碳、信息智能(neng)、宜居宜業的(de)現代化(hua)新(xin)城建設(she)具有(you)重要的(de)示(shi)范引領(ling)作用。

隨著(zhu)城市(shi)規劃(hua)理(li)(li)念(nian)的(de)(de)(de)(de)改變(bian)(bian),城市(shi)能(neng)(neng)源(yuan)(yuan)(yuan)(yuan)供(gong)(gong)(gong)(gong)應(ying)的(de)(de)(de)(de)模式(shi)(shi)也在發生根(gen)本(ben)的(de)(de)(de)(de)改變(bian)(bian)。從(cong)(cong)傳統(tong)(tong)的(de)(de)(de)(de)“大(da)(da)(da)集(ji)(ji)中(zhong)(zhong)”或“全分散”模式(shi)(shi),逐漸轉(zhuan)變(bian)(bian)為(wei)區域化、網格(ge)化的(de)(de)(de)(de)供(gong)(gong)(gong)(gong)應(ying)模式(shi)(shi),從(cong)(cong)單一利用電(dian)(dian)(dian)(dian)力、天(tian)然(ran)氣等外來能(neng)(neng)源(yuan)(yuan)(yuan)(yuan),轉(zhuan)變(bian)(bian)為(wei)以(yi)屬地能(neng)(neng)源(yuan)(yuan)(yuan)(yuan)為(wei)主(zhu)的(de)(de)(de)(de)多能(neng)(neng)互補模式(shi)(shi),從(cong)(cong)傳統(tong)(tong)的(de)(de)(de)(de)只是(shi)冬(dong)季(ji)(ji)(ji)集(ji)(ji)中(zhong)(zhong)供(gong)(gong)(gong)(gong)暖(nuan),轉(zhuan)變(bian)(bian)為(wei)冬(dong)季(ji)(ji)(ji)供(gong)(gong)(gong)(gong)暖(nuan)、夏季(ji)(ji)(ji)供(gong)(gong)(gong)(gong)冷(leng)(leng)、全年供(gong)(gong)(gong)(gong)熱(re)水(shui)的(de)(de)(de)(de)一體化供(gong)(gong)(gong)(gong)應(ying)模式(shi)(shi)。雄安市(shi)民(min)服務(wu)(wu)中(zhong)(zhong)心(xin)正是(shi)依托現(xian)(xian)代化城市(shi)規劃(hua)理(li)(li)念(nian),創造性(xing)地提(ti)(ti)(ti)出了“能(neng)(neng)源(yuan)(yuan)(yuan)(yuan)供(gong)(gong)(gong)(gong)應(ying)+環境治理(li)(li)”的(de)(de)(de)(de)綜(zong)合(he)(he)解決方案。其綜(zong)合(he)(he)能(neng)(neng)源(yuan)(yuan)(yuan)(yuan)系(xi)統(tong)(tong),由能(neng)(neng)源(yuan)(yuan)(yuan)(yuan)供(gong)(gong)(gong)(gong)應(ying)系(xi)統(tong)(tong)、生活(huo)污(wu)水(shui)處理(li)(li)系(xi)統(tong)(tong)兩大(da)(da)(da)系(xi)統(tong)(tong)組成。能(neng)(neng)源(yuan)(yuan)(yuan)(yuan)供(gong)(gong)(gong)(gong)應(ying)系(xi)統(tong)(tong),遵(zun)循(xun)“成熟技(ji)術(shu)+系(xi)統(tong)(tong)創新”的(de)(de)(de)(de)設計理(li)(li)念(nian),實(shi)現(xian)(xian)了安全、綠(lv)色、清潔、高效的(de)(de)(de)(de)供(gong)(gong)(gong)(gong)能(neng)(neng)目標(biao)。根(gen)據(ju)土(tu)壤(rang)冬(dong)暖(nuan)夏涼(liang)的(de)(de)(de)(de)特點(dian),通(tong)過(guo)1510根(gen)、深120米、總長超過(guo)25000米的(de)(de)(de)(de)地埋管(guan),從(cong)(cong)土(tu)壤(rang)中(zhong)(zhong)提(ti)(ti)(ti)取(qu)淺層地溫能(neng)(neng),為(wei)整(zheng)(zheng)個園(yuan)區提(ti)(ti)(ti)供(gong)(gong)(gong)(gong)70%—75%的(de)(de)(de)(de)供(gong)(gong)(gong)(gong)能(neng)(neng)來源(yuan)(yuan)(yuan)(yuan)。根(gen)據(ju)生活(huo)污(wu)水(shui)冬(dong)夏兩季(ji)(ji)(ji)與環境溫度(du)差(cha)大(da)(da)(da)的(de)(de)(de)(de)特點(dian),從(cong)(cong)園(yuan)區每天(tian)產生的(de)(de)(de)(de)生活(huo)污(wu)水(shui)中(zhong)(zhong)提(ti)(ti)(ti)取(qu)能(neng)(neng)量,作(zuo)為(wei)輔助(zhu)供(gong)(gong)(gong)(gong)能(neng)(neng)來源(yuan)(yuan)(yuan)(yuan)。同時(shi)根(gen)據(ju)河北(bei)地區晝(zhou)夜峰谷電(dian)(dian)(dian)(dian)價差(cha)大(da)(da)(da)的(de)(de)(de)(de)特點(dian),通(tong)過(guo)設置1500立方米的(de)(de)(de)(de)蓄能(neng)(neng)水(shui)池進行儲能(neng)(neng)調節(jie),夜間蓄能(neng)(neng)、白天(tian)釋能(neng)(neng),進一步降(jiang)低(di)電(dian)(dian)(dian)(dian)費(fei)支出。在夏季(ji)(ji)(ji),系(xi)統(tong)(tong)還可以(yi)通(tong)過(guo)回(hui)收空(kong)調循(xun)環水(shui)中(zhong)(zhong)的(de)(de)(de)(de)熱(re)量,變(bian)(bian)廢為(wei)寶,為(wei)整(zheng)(zheng)個園(yuan)區免費(fei)制備(bei)生活(huo)熱(re)水(shui)。整(zheng)(zheng)個能(neng)(neng)源(yuan)(yuan)(yuan)(yuan)供(gong)(gong)(gong)(gong)應(ying)系(xi)統(tong)(tong)夏季(ji)(ji)(ji)最(zui)大(da)(da)(da)供(gong)(gong)(gong)(gong)冷(leng)(leng)負荷8684千(qian)瓦(wa)(wa),冬(dong)季(ji)(ji)(ji)最(zui)大(da)(da)(da)供(gong)(gong)(gong)(gong)熱(re)負荷7723千(qian)瓦(wa)(wa),日(ri)最(zui)大(da)(da)(da)提(ti)(ti)(ti)供(gong)(gong)(gong)(gong)生活(huo)熱(re)水(shui)100噸(dun)。與單獨使用電(dian)(dian)(dian)(dian)能(neng)(neng)的(de)(de)(de)(de)供(gong)(gong)(gong)(gong)能(neng)(neng)方案相比(bi),在初始投資基本(ben)相當(dang)的(de)(de)(de)(de)情況下,市(shi)民(min)服務(wu)(wu)中(zhong)(zhong)心(xin)冬(dong)季(ji)(ji)(ji)用電(dian)(dian)(dian)(dian)量降(jiang)低(di)三分之(zhi)二(er),夏季(ji)(ji)(ji)用電(dian)(dian)(dian)(dian)量降(jiang)低(di)三分之(zhi)一,節(jie)約(yue)能(neng)(neng)源(yuan)(yuan)(yuan)(yuan)折合(he)(he)標(biao)煤超過(guo)600噸(dun),減少(shao)二(er)氧化碳排放約(yue)1510噸(dun)。在綜(zong)合(he)(he)能(neng)(neng)源(yuan)(yuan)(yuan)(yuan)項目的(de)(de)(de)(de)建設過(guo)程(cheng)中(zhong)(zhong),中(zhong)(zhong)國節(jie)能(neng)(neng)人(ren)克(ke)服時(shi)間緊、任務(wu)(wu)重、現(xian)(xian)場(chang)多項目同時(shi)施(shi)工(gong)工(gong)作(zuo)協(xie)調難度(du)大(da)(da)(da)等各(ge)類困難,在短短三個月時(shi)間完成了設備(bei)比(bi)選、品牌確(que)認、合(he)(he)同簽訂、技(ji)術(shu)溝通(tong)、設備(bei)到場(chang)、工(gong)程(cheng)建設、設備(bei)安裝、運行調試等一系(xi)列工(gong)作(zuo),全體人(ren)員放棄節(jie)假(jia)日(ri)休息,甚至有同事(shi)帶病工(gong)作(zuo),充分展(zhan)現(xian)(xian)出中(zhong)(zhong)央企業(ye)的(de)(de)(de)(de)政(zheng)治意識和大(da)(da)(da)局意識。
升級供熱方式助力“三供一業”改造
11月12日,由(you)中國(guo)節能承接的(de)河(he)南鄭(zheng)州中國(guo)長城鋁(lv)業家屬區(qu)(qu)分(fen)(fen)離移(yi)交的(de)供(gong)暖服務提前實(shi)(shi)現供(gong)暖。這是中國(guo)節能落實(shi)(shi)國(guo)資委、財政(zheng)部推(tui)進(jin)國(guo)有(you)(you)企業職工(gong)家屬區(qu)(qu)“三供(gong)一業”分(fen)(fen)離移(yi)交工(gong)作取得的(de)重要進(jin)展。該項目位于河(he)南省鄭(zheng)州市上街區(qu)(qu),總供(gong)暖面積159.7萬平方米,其中住(zhu)宅(zhai)供(gong)熱(re)(re)面積為(wei)(wei)142.7萬平方米,公共(gong)建筑供(gong)熱(re)(re)面積為(wei)(wei)17萬平方米,涉及居民(min)住(zhu)宅(zhai)約16600戶。項目采用電(dian)廠(chang)余熱(re)(re)和低(di)壓蒸(zheng)汽相(xiang)結合的(de)方式(shi)進(jin)行(xing)供(gong)熱(re)(re),將原(yuan)有(you)(you)的(de)“電(dian)廠(chang)低(di)壓蒸(zheng)汽供(gong)熱(re)(re)+蒸(zheng)汽管網輸送”供(gong)熱(re)(re)形式(shi),改(gai)造(zao)(zao)升(sheng)級為(wei)(wei)“汽驅(qu)離心式(shi)熱(re)(re)泵機(ji)組、熱(re)(re)網加熱(re)(re)器+熱(re)(re)水(shui)(shui)管網輸送”形式(shi)。與(yu)原(yuan)有(you)(you)供(gong)熱(re)(re)形式(shi)相(xiang)比,改(gai)造(zao)(zao)后供(gong)熱(re)(re)介質(zhi)由(you)低(di)壓蒸(zheng)汽變為(wei)(wei)熱(re)(re)水(shui)(shui),整(zheng)體系(xi)統(tong)具有(you)(you)熱(re)(re)損(sun)失小(xiao)、運行(xing)成本低(di)、不易(yi)發生管道泄漏事故、運行(xing)安全(quan)性高等特點,同時(shi)有(you)(you)效利用了工(gong)業余熱(re)(re)。
自項(xiang)目(mu)啟動伊始,中國節能(neng)(neng)(neng)(neng)黨委就高度重視(shi),成(cheng)立了由集團(tuan)(tuan)分管副總(zong)牽頭的(de)專項(xiang)工(gong)作組(zu)(zu)協調指(zhi)揮,組(zu)(zu)織項(xiang)目(mu)施(shi)工(gong)和(he)運維團(tuan)(tuan)隊(dui)(dui)以高度的(de)政治責任和(he)敬業精神(shen)投入到工(gong)作中,克服了設施(shi)老舊(jiu)破損等多個難題(ti)。今年(nian)國慶期間(jian),針對供(gong)熱(re)(re)過程中可能(neng)(neng)(neng)(neng)出現的(de)問(wen)題(ti),集團(tuan)(tuan)副總(zong)不(bu)顧腳骨(gu)骨(gu)折的(de)傷痛(tong)帶隊(dui)(dui)趕赴現場,本著“暖(nuan)人暖(nuan)心”的(de)服務誠意,提前與所在(zai)街道、相關單位及(ji)部門溝(gou)通研究并督(du)促落實供(gong)暖(nuan)各(ge)項(xiang)工(gong)作,組(zu)(zu)織隊(dui)(dui)伍加(jia)快檢(jian)修(xiu)、改造和(he)維護。同時(shi)(shi),通過供(gong)暖(nuan)系統軟件升(sheng)級及(ji)借助微(wei)信公眾平臺,推出線上線下相結合的(de)便民熱(re)(re)費交納方式,實現在(zai)線綁卡(ka)、交納熱(re)(re)費、收取通知等功能(neng)(neng)(neng)(neng),為用戶(hu)提供(gong)更加(jia)自主的(de)選擇,有效達(da)到了“足不(bu)出戶(hu)交熱(re)(re)費、打開手(shou)機知信息”的(de)便民效果(guo)。針對用戶(hu)在(zai)暖(nuan)氣使用中的(de)各(ge)項(xiang)問(wen)題(ti),中國節能(neng)(neng)(neng)(neng)設置(zhi)24小時(shi)(shi)客服值(zhi)班電話,確保第一時(shi)(shi)間(jian)回復。結合崗位技能(neng)(neng)(neng)(neng)培訓,生(sheng)產運行(xing)部成(cheng)立應急搶修(xiu)隊(dui)(dui)伍,并在(zai)換熱(re)(re)站儲(chu)備了相應的(de)應急配件,確保供(gong)熱(re)(re)期間(jian)發生(sheng)突發事(shi)件能(neng)(neng)(neng)(neng)在(zai)最(zui)短(duan)時(shi)(shi)間(jian)內(nei)搶修(xiu)完畢、恢復供(gong)熱(re)(re),將供(gong)熱(re)(re)事(shi)故的(de)影響降(jiang)到最(zui)低,讓廣大群(qun)眾遇到問(wen)題(ti)有依靠(kao)、解決困難有保障、溫暖(nuan)過冬有著落。
采取生物質能技術助力燃煤鍋爐替代
11月15日,經過(guo)半(ban)個月的(de)熱(re)調試,山東省棲(qi)霞(xia)(xia)市(shi)鳳翔(xiang)小區、華府(fu)名都等二十(shi)多個小區居(ju)民(min)像往年(nian)一樣,及時感受(shou)到了濃濃的(de)暖意,22至24攝氏(shi)度(du)的(de)室內溫(wen)度(du)遠高于(yu)政府(fu)要求的(de)最低標準。而與(yu)北方(fang)多數(shu)小區不同(tong),他們所用(yong)(yong)的(de)熱(re)源(yuan)來自中(zhong)國節能下(xia)屬的(de)棲(qi)霞(xia)(xia)生(sheng)物(wu)質(zhi)熱(re)電(dian)聯產項目,項目利用(yong)(yong)農作物(wu)秸稈及殼(ke)皮、果樹枝條、木材加(jia)工下(xia)腳料等農林廢棄物(wu)直(zhi)燃(ran)發電(dian)并對(dui)外(wai)集中(zhong)供(gong)(gong)熱(re),該項目是棲(qi)霞(xia)(xia)市(shi)首家利用(yong)(yong)生(sheng)物(wu)質(zhi)發電(dian)并對(dui)外(wai)集中(zhong)供(gong)(gong)熱(re)的(de)熱(re)電(dian)聯產企業(ye),填補了棲(qi)霞(xia)(xia)市(shi)沒有集中(zhong)供(gong)(gong)熱(re)的(de)空白(bai)。項目供(gong)(gong)熱(re)面積198萬㎡,保(bao)障(zhang)戶數(shu)20400戶。為(wei)保(bao)障(zhang)居(ju)民(min)用(yong)(yong)供(gong)(gong)熱(re),棲(qi)霞(xia)(xia)公司(si)全(quan)體(ti)員工犧(xi)牲休息時間(jian),7*24小時不間(jian)斷值守,通過(guo)調整采(cai)暖期(qi)(qi)(qi)與(yu)非采(cai)暖期(qi)(qi)(qi)燃(ran)料消(xiao)耗(hao)結構(gou),最大(da)限度(du)的(de)將機組熱(re)效應體(ti)現在(zai)采(cai)暖期(qi)(qi)(qi),確(que)保(bao)當(dang)地居(ju)民(min)度(du)過(guo)溫(wen)暖祥和的(de)冬天。

利用屬地自然能源助力南方溫暖過冬
對于(yu)家住長沙洋湖生態新城的市民而(er)言,這個冬天是溫暖(nuan)的。隨著湖南(nan)湘江(jiang)新區兩(liang)座智慧(hui)能源中心啟動集(ji)中供(gong)暖(nuan),湖南(nan)省集(ji)中供(gong)暖(nuan)新模式(shi)正式(shi)開啟。
近(jin)幾年(nian),隨著(zhu)極(ji)端(duan)天氣(qi)的(de)(de)增(zeng)多和人民群眾對生(sheng)活質量要求的(de)(de)提(ti)高,南方部(bu)分城市開始布局集中(zhong)供暖,但(dan)多數還是(shi)采取傳統供暖形式(shi),例(li)如(ru)電力、燃(ran)氣(qi)鍋爐等。如(ru)何就地(di)取材,充分利用屬地(di)化能(neng)源,在(zai)(zai)確保供熱(re)(冷)的(de)(de)同時,盡可能(neng)降低能(neng)源消(xiao)耗是(shi)亟待解決(jue)的(de)(de)問題(ti)。在(zai)(zai)長沙,中(zhong)國節能(neng)將(jiang)目光投向了湘江水(shui)(shui)源。湖(hu)南省擁有豐(feng)富的(de)(de)水(shui)(shui)資(zi)源,江水(shui)(shui)冬暖夏涼,與(yu)環境溫(wen)度有著(zhu)一定的(de)(de)溫(wen)差,水(shui)(shui)源熱(re)泵技術是(shi)解決(jue)冬季陰冷夏季濕熱(re)問題(ti)的(de)(de)絕佳(jia)選擇。

水(shui)源(yuan)熱(re)泵技(ji)術是指利(li)用(yong)地(di)球水(shui)體(ti)作(zuo)為(wei)(wei)冷(leng)(leng)、熱(re)源(yuan),進行能(neng)源(yuan)轉換遷移的(de)(de)空調(diao)技(ji)術。通(tong)俗地(di)講,夏天利(li)用(yong)地(di)球水(shui)體(ti)自然散熱(re)后的(de)(de)低(di)溫(wen)(wen)水(shui)作(zuo)為(wei)(wei)冷(leng)(leng)源(yuan),冬天利(li)用(yong)地(di)球水(shui)體(ti)所儲藏的(de)(de)太陽能(neng)資(zi)源(yuan)作(zuo)為(wei)(wei)熱(re)源(yuan),分別(bie)為(wei)(wei)建筑供(gong)(gong)冷(leng)(leng)供(gong)(gong)熱(re)。在(zai)長沙,當環(huan)境(jing)溫(wen)(wen)度(du)達(da)到35℃時(shi),地(di)表水(shui)資(zi)源(yuan)溫(wen)(wen)度(du)約(yue)為(wei)(wei)30℃,最高溫(wen)(wen)差甚至可達(da)7℃,能(neng)源(yuan)中心通(tong)過提取(qu)(qu)湘(xiang)江水(shui)作(zuo)為(wei)(wei)空調(diao)系統冷(leng)(leng)卻水(shui),通(tong)過熱(re)泵把室內多余的(de)(de)熱(re)量(liang)“搬”到湘(xiang)江冷(leng)(leng)卻水(shui)里;當室外溫(wen)(wen)度(du)為(wei)(wei)0℃時(shi),湘(xiang)江溫(wen)(wen)度(du)約(yue)為(wei)(wei)9℃,能(neng)源(yuan)中心通(tong)過輸入(ru)少量(liang)的(de)(de)電能(neng)提取(qu)(qu)湘(xiang)江水(shui)中的(de)(de)熱(re)能(neng)制取(qu)(qu)熱(re)水(shui),再把湘(xiang)江水(shui)的(de)(de)熱(re)量(liang)“搬”給(gei)建筑物供(gong)(gong)暖(nuan)。這種(zhong)取(qu)(qu)暖(nuan)方式,既解決了燃(ran)煤鍋爐(lu)的(de)(de)污染,又減少了對燃(ran)氣(qi)和電力的(de)(de)消(xiao)耗,同時(shi)不會對本(ben)地(di)環(huan)境(jing)造成污染,無燃(ran)燒、無排煙、無廢(fei)渣、無廢(fei)水(shui)廢(fei)氣(qi),可以(yi)說是集經濟、節能(neng)、環(huan)保于一體(ti)。
更重要的是(shi),相比傳統空(kong)調(diao)系統、燃氣壁掛(gua)爐,水源(yuan)熱泵供能(neng)系統在熱源(yuan)穩定和(he)成(cheng)本(ben)開支(zhi)上更具優勢,經濟(ji)效益顯著。據有(you)關專家測算,和(he)一般中央(yang)空(kong)調(diao)相比,利(li)用水源(yuan)熱泵技(ji)術,夏(xia)季(ji)將節(jie)能(neng)15%至20%,冬季(ji)將節(jie)能(neng)3%0至40%。同時,運行費用為(wei)普通中央(yang)空(kong)調(diao)的50%至60%。商業建筑(zhu)夏(xia)季(ji)空(kong)調(diao)可節(jie)約電(dian)費10元(yuan)/平方(fang)米,冬季(ji)可節(jie)約燃氣費約25元(yuan)/平方(fang)米。家庭使用方(fang)面,每(mei)月費用降(jiang)低50%以上。
持之以恒用心服務新時代美好生活
一分(fen)耕耘(yun),一分(fen)收獲。11月中旬(xun),雄安(an)市民(min)服務(wu)(wu)(wu)中心(xin)(xin)有限公司(si)、中國(guo)(guo)長城鋁業有限公司(si)等先后向(xiang)中國(guo)(guo)節(jie)(jie)(jie)能發來熱情洋溢的(de)感(gan)謝信(xin),對中國(guo)(guo)節(jie)(jie)(jie)能在保(bao)障雄安(an)新區(qu)供(gong)暖、長城鋁業家屬(shu)區(qu)“三供(gong)一業”改造項(xiang)目(mu)供(gong)暖所付出的(de)努(nu)力和敬業精神(shen)表達感(gan)謝。成績屬(shu)于過(guo)去,雄安(an)新區(qu)、鄭州中國(guo)(guo)長城鋁業、棲(qi)霞生物(wu)質(zhi)供(gong)熱、長沙智慧能源中心(xin)(xin)項(xiang)目(mu)只是(shi)中國(guo)(guo)節(jie)(jie)(jie)能踐行以人民(min)為中心(xin)(xin)的(de)發展思想和綠色發展理念,保(bao)障服務(wu)(wu)(wu)民(min)生、服務(wu)(wu)(wu)發展的(de)一小(xiao)部(bu)分(fen)、一個縮影(ying)。
近年來,中(zhong)(zhong)(zhong)國節能(neng)在(zai)繼上世紀八九(jiu)十年代實現(xian)國內90個城(cheng)市的集(ji)中(zhong)(zhong)(zhong)供熱和139個城(cheng)市的集(ji)中(zhong)(zhong)(zhong)供氣(qi)之后(hou),在(zai)建(jian)(jian)筑節能(neng)、綠(lv)色建(jian)(jian)筑、生(sheng)(sheng)(sheng)物(wu)質(zhi)(zhi)能(neng)和智慧供能(neng)方面(mian)取得了新(xin)的長足進步。中(zhong)(zhong)(zhong)國節能(neng)充(chong)分(fen)利用污水(shui)、固廢、土壤、生(sheng)(sheng)(sheng)物(wu)質(zhi)(zhi)、江河(he)湖泊(bo)等地(di)表水(shui)源、淺層地(di)熱、生(sheng)(sheng)(sheng)物(wu)質(zhi)(zhi)、城(cheng)市垃(la)圾等蘊含的能(neng)量資源,為貴陽、長沙、常州等多個沿江沿海城(cheng)市提供新(xin)建(jian)(jian)小區(qu)(qu)的區(qu)(qu)域建(jian)(jian)筑冷(leng)暖供應和老(lao)舊小區(qu)(qu)的供能(neng)改造服(fu)務(wu),建(jian)(jian)筑節能(neng)服(fu)務(wu)總面(mian)積超過8000萬(wan)平(ping)米(mi);已開發運營29個綠(lv)色低碳示范(fan)園區(qu)(qu),建(jian)(jian)設綠(lv)色建(jian)(jian)筑500 余(yu)萬(wan)平(ping)米(mi),其中(zhong)(zhong)(zhong)近150 萬(wan)平(ping)米(mi)獲得美國LEED 或住建(jian)(jian)部(bu)綠(lv)建(jian)(jian)三星(xing)級;固體廢棄(qi)物(wu)運營項目日處理能(neng)力(li)已達到7.5萬(wan)噸,遍及全國主要(yao)省市和地(di)區(qu)(qu),通過替代燃煤鍋爐和小型發電項目,為藍天保衛(wei)戰、保障當地(di)民生(sheng)(sheng)(sheng)和服(fu)務(wu)綠(lv)色做出(chu)了積極(ji)貢獻。
多種供能(neng)、一個夢想(xiang)。中(zhong)國節能(neng)將牢(lao)記以習近平同志為(wei)核心的(de)(de)(de)黨(dang)中(zhong)央(yang)對全國人(ren)民(min)(min)的(de)(de)(de)莊嚴承諾,堅持以人(ren)民(min)(min)為(wei)中(zhong)心的(de)(de)(de)發(fa)(fa)展(zhan)思想(xiang),認真履行中(zhong)央(yang)企(qi)業責任(ren)使命,將人(ren)民(min)(min)對美好生活、美好環(huan)境的(de)(de)(de)向往作為(wei)集團公司(si)在(zai)新時(shi)代的(de)(de)(de)奮斗目(mu)標和永遠不變的(de)(de)(de)追求。無論身在(zai)北國,還是(shi)地處南疆,中(zhong)國節能(neng)將利用多元化(hua)手段為(wei)人(ren)民(min)(min)群眾提供綠(lv)色低碳、清(qing)潔(jie)優(you)質的(de)(de)(de)供能(neng)服(fu)(fu)務,充分發(fa)(fa)揮(hui)中(zhong)央(yang)企(qi)業在(zai)打贏污染防治攻堅戰、藍天保(bao)衛戰和保(bao)障民(min)(min)生、服(fu)(fu)務發(fa)(fa)展(zhan)的(de)(de)(de)應有作用。
【責任編輯:王莉】